The EBC USR slotted front rotors for 2003–2004 Subaru Impreza WRX/STI are UK‑machined, vented discs offering reduced air noise compared with conventional slotted designs while improving cooling and pad surface condition. The USR pattern keeps pads smooth and helps control fade at speed, making these rotors a suitable upgrade for premium sedans that need better thermal management during spirited driving and regular use.
EBC 03-04 Subaru Impreza 2.0 Turbo WRX STi USR Slotted Front Rotors